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Finding the Fourth Proportional to 24,064.96, 33,210.68 and 13,454.59

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Solution

The fourth proportional to 24,064.96, 33,210.68 and 13,454.59 is: 18,567.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,064.96 : 33,210.68 = 13,454.59 : x
  2. Step 2: Convert to fraction form
    24,064.96/33,210.68 = 13,454.59/x
  3. Step 3: Cross multiply
    24,064.96x = 33,210.68 × 13,454.59
  4. Step 4: Simplify right side
    24,064.96x = 446,836,083.02
  5. Step 5: Solve for x
    x = 446,836,083.02/24,064.96
  6. Step 6: Final answer
    x = 18,567.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.